By Flylow

Flylow Siren Bib Pant 2022

$437.49 $624.99

Free Shipping Policy

If your order total is CA$99* or more before taxes, you're eligible for free shipping within Canada on almost all items. Past season sale items at 40% Off or more are excluded from this policy. Unfortunately we cannot ship bikes.

*Exclusions include sale items discounted at 40% Off or more.

Free Store Pick-Up

When you check out, simply select 'In-Store Pick-Up' and your order will be prepared for pickup within 2-3 business days.

Our online order pickup location is across the street from our store at 1766 W. 4TH AVE, VANCOUVER, BC, V6J 1M1. 

Find Out More

The Siren Bib is for those who prefer less fabric up top. You won’t sacrifice durability. But you will get a lighter weight, more breathable bib for backcountry touring and, thanks to eVent DV Expedition fabric, it’ll keep you cool by releasing heat before you sweat. The Siren is streamlined and durable with simple design, so you can focus on the day’s objective. A kangaroo front pouch stores your essentials, outer thigh vents release steam, and reinforced cuffs keep you feeling tough.

  • eVent: eVent basically invented the idea of air permeable waterproof membranes. What is that, you ask? Billions of tiny pores that keep moisture, like rain or snow, from invading from the outside while magically still letting heat and sweat escape from the inside when you’re on the move. Brilliant, right? That prevents those pesky temperature swings you can experience on a skintrack or powder day. We use premium eVent DV Expedition 40D.
  • High Performance DWR: We dare you to go stand in a shower or the next rainstorm with your favorite Flylow jacket on. See how the water molecules roll off the shell fabric? That’s due to our high-performance Durable Water Repellent, a polymer coating added to fabric that makes it hydrophobic, meaning moisture beads up and rolls off, like marbles on glass.
  • 80/20 Backcountry/Resort: You spend much of your time on a skintrack in search of good snow, and this gear is designed to handle windy summits, spring tours, and long days in the mountains. Fabric choices are made to offer lightweight breathability and air permeability for high-output activities, like bootpacking a couloir. But if there's powder at the ski resort, you'll be there, and this gear can handle all-day liftline laps, too.
  • Reinforced cuffs
  • Outer thigh vents
  • Articulated knees
  • Fully seam taped
  • 2 thigh pockets, kangaroo pocket w/ beacon attachment and 1 seat pocket
  • YKK waterproof zippers
  • High performance DWR (Durable Water Repellent)
  • Average weight: 602 grams